2021 | Number of total visits
Rank | Countries/Territories | Count | Percent |
1 | United States | 40 | 45.5% |
2 | Germany | 20 | 22.7% |
3 | Netherlands | 17 | 19.3% |
4 | Canada | 3 | 3.4% |
5 | China | 3 | 3.4% |
6 | France | 3 | 3.4% |
7 | Korea, Republic of | 2 | 2.3% |